发明人刘建华,杨光,钱学锋. "Method for the Synthesis of 2-Chloro-1-propyl-1H-indole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117727936 B, 授权公告日 2022-06-20.
发明人孙丽萍,郭海燕,沈红梅. "A Process for Preparing High-Purity 2-Chloro-1-propyl-1H-indole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117534991 B, 授权公告日 2021-05-03.
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